MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, many pointing to disposable hosting, suggesting a link farm or SEO spam operation. One prominent URL, 'https://gimoguvi.ru/wix?keyword=one+direction+steal+my+girl+lyrics+and+chords', appears to be a lure for users searching for song lyrics. The presence of ML and ClamAV detections indicates malicious intent, likely related to phishing or malware distribution via these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://gimoguvi.ru/wix?keyword=one+direction+steal+my+girl+lyrics+and+chords PDF link annotation
- https://cdn-cms.f-static.net/uploads/4380680/normal_6023ecb296095.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4370286/normal_5ffa35151a11e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4387428/normal_605d97e676271.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4426816/normal_605f37dc46ee0.pdfIn PDF document text
- http://bukobaxaz.getenjoyment.net/harry_potter_goblet_of_fire_illustrated_target.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4411681/normal_603f2f7c142d5.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4417321/normal_5ffa3a9f3b0dd.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4490539/normal_5ffcff90e8f92.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4453108/normal_605894ba146ac.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://6a1e2a5f-c456-4288-b9d5-5378f87870fb.filesusr.com/ugd/076fac_9c0b9074761849e08e448000ea30aa2c.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/b3deeb3c-0085-4ba8-8b7e-b4e2a1418c3a/how_to_change_gearbox_oil_ford_ranger.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1ef5ab61-d108-49ed-8a64-2e555129d584/cant_connect_to_apple_time_capsule.pdfIn PDF document text
- https://s3.amazonaws.com/sefipa/waruz.pdfIn PDF document text
- https://933527c5-e005-4225-a3aa-05fee46c7696.filesusr.com/ugd/b51dd5_f8d4439a9e734e26900fbfbbfaad688f.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/5da7a5b4-776f-457d-a463-e58c41c2b4ad/nolada.pdfIn PDF document text
- http://xakazasaravi.onlinewebshop.net/haryana_assembly_election_2020_notification.pdfIn PDF document text
- https://s3.amazonaws.com/zukogi/pazifemo.pdfIn PDF document text
- https://s3.amazonaws.com/wumodukubaru/c_language_programming_book.pdfIn PDF document text
- http://penobugixova.atwebpages.com/64113807411.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cfad3c7d-b1ca-4357-89f0-cfaf082654e1/bandura_social_learning_theory_quizlet.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f5a7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5A7 | 5484 bytes |
SHA-256: 198c185d027825a111c616f695d628971527de7eb12ddd9de72b131df9f82045 |
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font_01_sfnt_off00010822.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10822 | 11248 bytes |
SHA-256: 954547dd7827f11b47c0542a362e0b9ee90f0f02bb2e362b1bf4cc78a44061c9 |
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